FEATURED PRODUCTS

Product Description

GfG’s new intrinsically safe G460 is a rugged, compact instrument for simultaneous detection of up to 6 gases. Installed sensor options include infrared (NDIR) for CO2 and PID for VOC measurements. A full 3-year warranty is provided on most commonly used sensors, which reduces the cost of ownership over the lifetime of the instrument. The G460 offers completely automatic calibration, one-button operation, top mounted display and interchangeable battery packs for up to 25 hours of continuous operation. The rechargeable NiMH battery pack can even be equipped with optional “flash light” LEDs.

The large, high-resolution top display can be flipped 180° by pressing two buttons. Its watertight design incorporates an impact proof, rubberized housing to meet the toughest requirements.

The datalogger records over 1800 gas concentrations and alarms. The data can be downloaded to a PC for viewing, storage and evaluation.

A detachable, self-powered pump is available for sampling confined spaces prior to entry. It allows operation of the instrument in diffusion or sample-draw mode.

GfG Instrumentation develops and manufactures a full line of portable gas detectors, fixed systems and respiratory airline monitors to provide protection from combustible gases and vapors, oxygen hazards and toxic gases.

Download the zip file and extract it to a known location on your hard drive by clicking on the file name and saving it. Make a note of the location where it is saved.

Next, extract all files from the zip file to an empty folder on your computer hard drive, including any sub-folders. This will give you the software necessary to view the TWA and STEL information using your internet browser.Note: It works best with Firefox and Chrome internet browsers.

Using the current GfG data download software, download the data from your G450 or G460.Note: The datalogging Interval must be set to 1 minute.

Save the file by selecting “Save As”, and save the file as “type” .txt, not as the .gdf default setting.

Now open the folder containing the software from the website that you saved, and double click on “DDS_v4395”.Your browser should open with the GfG logo.

Click on the “browse” button, and select the data file you downloaded (it must be a .txt file).

Use the navigation buttons on the top and bottom of the viewer to view alarm levels, gas values, sensor graphs, etc...

Data Download Software Upgrade for G450 & G460 Gas Detectors

The software posted on this page is for upgrade purposes only. Prior to upgrade a previous version of the G450/G460 data download software must be installed from an original CD-ROM. This includes the installation of GfG custom USB drivers for the data download cable.

Download the G450/G460 data download software file by clicking on the file name below and save it to the same folder that the original software was installed (usually "C:\Program Files\GfG\DDS") and overwrite to old file.

Note: Depending on the computer configuration an administrative log-in may be required.

Requirements

Firmware Upgrade Tool for G460 Gas Detectors

To upgrade the firmware in a G460 you must have a charging cradle and a GfG data cable. The data cable is distributed with the G460 data download software kit. Please refer to G460 data download software page for details.

Below are the instructions for downloading the G460 firmware Upgrade Tool.Note: Depending on the computer configuration an administrative log-in may be required.

Caution: Always be sure to verify sensor alarm settings and any personalized settings in your monitor after performing a firmware update. These settings could revert to factory default settings when performing an update.

Please consult GfG Instrumentation service if your instrument firmware version is 3.16 or below for firmware update options.

G460 Firmware Upgrade Program

Download the G460 firmware Upgrade Tool by clicking on the file name and saving it. Make a note of the location where it is saved.

Make sure the G460 is placed in a charging cradle and that the GfG USB cable is connected between the cradle and the computer.If the "New Hardware Found" wizard starts when the cable is connected to the computer then you must first complete the driver installation using only GfG Drivers. DO NOT allow windows to install drivers automatically.

Using Windows Explorer (My Computer) navigate to the folder where the downloaded file was stored.

Double click on the file to start the Upgrade Tool.The program does not require installation and can be executed directly.

Select the GfG COM port (this is usually the last one on the list) and click connect.If not, you selected the wrong COM port or otherwise do not have a connection or the drivers were installed incorrectly the connection will fail.

Click the [Start Update] button.The G460 should chirp and a progress bar on the screen should indicate to state of the process.If not you selected the wrong COM port or otherwise do not have a connection or the drivers were installed incorrectly.Do not disconnect the cable or remove the G460 until the process is complete (approximately 60 seconds).

Once the process is complete the instrument will chirp again and restart. The new firmware version will be displayed on the first screen as the G460 is starting up.

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